Abstract
Natural Language Generation systems usually require substantial knowledge about the structure of the target language in order to perform the final task in the generation process – the mapping from semantic representation to text known as surface realisation. Designing knowledge bases of this kind, typically represented as sets of grammar rules, may however become a costly, labour-intensive enterprise. In this work we take a statistical approach to surface realisation in which no linguistic knowledge is hard-coded, but rather trained automatically from large corpora. Results of a small experiment in the generation of referring expressions show significant levels of similarity between our (computer-generated) text and those produced by humans, besides the usual benefits commonly associated with statistical NLP such as low development costs, domain- and language-independency.
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Pereira, D.B., Paraboni, I. (2008). Statistical Surface Realisation of Portuguese Referring Expressions. In: Nordström, B., Ranta, A. (eds) Advances in Natural Language Processing. GoTAL 2008. Lecture Notes in Computer Science(), vol 5221. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85287-2_37
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DOI: https://doi.org/10.1007/978-3-540-85287-2_37
Publisher Name: Springer, Berlin, Heidelberg
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